The first picture is shot on the way back from Bandra via the Dharavi road. This road is always crowded and often results in clogged traffic. You can see the long queue of cars even after the road turns to the right at the far end of the line.
The next two pictures were taken on the Belapur highway near the DY Patil stadium. Due to an international cricket match going on, there was a traffic jam. In the photo below you can see vehicles stuck on top of the bridge at the far end of the line.
This is another photo of the same traffic jam.
Related Images: Crowded city streets in India or Traffic chaos or Traffic violations in Mumbai and Pune and Thane or Elephants on the streets of India